Abazarnia Nader N.
ABB A.B.
Abb Amdata Inc.
ABB Daimler-Benz Transportation Signal AB
ABB Energi AS
ABB Kent Taylor Limited
ABB patent GmbH
ABB Petercem S.A.
ABB Power Automation Ltd.
ABB Power Distribution Inc.
ABB Power T&D Company Inc.
ABB Substation Automation Oy
ABB T & D Technology Ltd.
Abbata Salvatore A.
Abbott Edward H.
Abboud Fayez (Frank) E.
Abboud Fayez E.
Abbringh Johannes F.
Abd-Elmoniem Khaled Zakarya
Abdel-Rahman Mahmoud